/ Thesaurus / A Synonyms of add to Find synonyms for: Verb1. add to, increaseusage: have an increased effect; "This adds to my worries"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language